ultravioletindeks in Shark Key (Southeast End, Similar Sound) (0.9 mi.) | ultravioletindeks in Big Coppitt Key (Northeast Side, Waltz Key Basin) (1.2 mi.) | ultravioletindeks in Saddlebunch Keys (Channel No. 5) (1.4 mi.) | ultravioletindeks in Saddlebunch Keys (Channel No. 4) (1.8 mi.) | ultravioletindeks in Saddlebunch Keys (Similar Sound) (1.9 mi.) | ultravioletindeks in Bird Key (Similar Sound) (2.0 mi.) | ultravioletindeks in Waltz Key (Waltz Key Basin) (2.1 mi.) | ultravioletindeks in Rockland Key (Rockland Channel Bridge) (2.3 mi.) | ultravioletindeks in Duck Key Point (Duck Key, Waltz Key Basin) (2.6 mi.) | ultravioletindeks in Saddlebunch Keys (Channel No. 3) (2.7 mi.) | ultravioletindeks in Boca Chica Key (Long Point) (3 mi.) | ultravioletindeks in Snipe Keys (Middle Narrows) (4 mi.) | ultravioletindeks in Snipe Keys (Southeast End, Inner Narrows) (4 mi.) | ultravioletindeks in Boca Chica Marina (5 mi.) | ultravioletindeks in Channel Key (West Side) (5 mi.) | ultravioletindeks in Perky (5 mi.) | ultravioletindeks in Snipe Keys (Snipe Point) (5 mi.) | ultravioletindeks in Boca Chica Channel Bridge (6 mi.) | ultravioletindeks in Boca Chica Key (Southwest End) (6 mi.) | ultravioletindeks in North Harris Channel (6 mi.)